when creating instance rules, annotate head with proper alias info. get rid of old method creation code
when creating instance rules, annotate head with proper alias info. get rid of old method creation code

darcs-hash:20061114042300-1a7c6-edb9154267d17610774a1137f0f1d5b48c5f9e31

jimcrayne/jhc,jimcrayne/jhc,jimcrayne/jhc,jimcrayne/jhc